Q: Is 251,297 a Prime Number?
A: Yes, 251,297 is a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 251297 can be evenly divided by 1 and 251,297, with no remainder.
Since 251,297 can be divided by just 1 and 251,297, it is a prime number.